/******************************************************************************************************
 * Author		:	Chester Ragel
 * Date			:	01 - March - 2007
 * Description	:	Helper class to do registration of context menu
 * 
 * ****************************************************************************************************/

/*
 *  Context Menu Extention is the legal property of its developer
 *  Chester Ragel <chesterr@gmail.com> - Developer and Maintainer
 *	Sourceforge ID : chesterr
 *	Yahoo ID : chesterr1979 
 *	MSN : chesterr79@hotmail.com
 *	Gmail: chesterr@gmail.com
 *
 * If you want more information, found any bugs or have any doubts you 
 * can mail me or contact me through my yahoo id.
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#region Namespace

using System;
using Microsoft.Win32;

#endregion

namespace Utils.ShellExtension.ContextMenu
{
	/// <summary>
	/// Helper class to do registration of context menu
	/// </summary>
	public class RegisterContextMenu
	{

		#region Methods

		/// <summary>
		/// Register a perticular type with its guid
		/// </summary>
		/// <param name="type"></param>
		/// <param name="classGuid"></param>
		public static void Register(string type, Guid classGuid)
		{
			try
			{
				string strGuid = string.Format("{{{0}}}", classGuid.ToString());
				string strReg = string.Format(@"{0}\shellex\ContextMenuHandlers\{1}", type, strGuid);
				using (RegistryKey key = Registry.ClassesRoot.CreateSubKey(strReg))
				{
					key.SetValue("", strGuid);
				}
			}
			catch
			{
			}
		}

		/// <summary>
		/// unRegister a perticular type with its guid
		/// </summary>
		/// <param name="type"></param>
		/// <param name="classGuid"></param>
		public static void Unregister(string type, Guid classGuid)
		{
			try
			{
				string strGuid = string.Format("{{{0}}}", classGuid.ToString());
				string strReg = string.Format(@"{0}\shellex\ContextMenuHandlers", type);
				using (RegistryKey key = Registry.ClassesRoot.OpenSubKey(strReg, true))
				{
					key.DeleteSubKey(strGuid, false);
				}
			}
			catch
			{
			}
		}

		#endregion

	}
}